copper pipe

copper pipe

Antennas : 2M

• J-Pole Antennas for 2 Meters  ^pop - This paper describes two types of 2 meter J-Pole antennas, one made of copper pipe and a roll-up J-pole made of TV twin lead. The figures give the details of the dimensions, components and construction.
  [ Hits: 29275 | Votes: 8 | Rating: 7.37 ]
• 6 and 2 Meter Square Copper Dipoles - In this eHam article you will find parts list and dimension sheet for a 2m square dipole, made from copper plumbing fittings and 1/2 inch copper water pipe.
  [ Hits: 7083 | Votes: 6 | Rating: 6.33 ]

• 6M Square Copper Dipole - Here is the parts list and dim. sheet for a 6m Square Copper Dipole, made from copper water pipe
  [ Hits: 3780 | Votes: 2 | Rating: 5.5 ]

• Building the 6 Meter Moxon Antenna - A moxon antenna for the 50 MHz build with 19 feet of 14 AWG copper wire, and based on a set of PVC pipes. This is an easy to build project that will give you an efficient directional antenna on 6 meters band with low SWR on more than 1 MHz bandwidth.
  [ Hits: 507 | Votes: 4 | Rating: 7.75 ]

• 440 Mhz J-Pole Antenna plans - Here is a 70cm (440 Mhz) J-Pole antenna that is inexpensive, and easy to build. Author use 1/2 inch copper pipe, and the associated fittings necessary. The dimensions aren't typical however, this is what it took to get its SWR low.
  [ Hits: 20944 | Votes: 51 | Rating: 4.8 ]

• Microvert Antenna for 40m by ON7IR - A mircovert antenna assembled for the 40m version of the DL7PE antenna. A one meter long aluminum tube with 24mm diameter is used for the base (element 1) and a 50cm aluminum tube with 20mm diameter for element 2 (the extention). A pvc pipe, 34cm long and with a diameter of 38mm, is used to wind the coil on (1mm enamelled copper wire).
  [ Hits: 152 | Votes: 0 | Rating: 0 ]

• VHF UHF Fan Dipole Antenna - Author describes in this post a unique copper pipe fan dipole that he created and that provides fantastic results
  [ Hits: 1500 | Votes: 8 | Rating: 7.38 ]

• Hentenna for 2 Meters  ^updated - A copper pipe Hentenna for 144 MHz
  [ Hits: 2137 | Votes: 9 | Rating: 5.56 ]

• How to straighten Microbore copper tube - Article and video showing a technique to straighten Microbore copper pipe that is useful in antenna construction. This technique has been implemented to build a Quadrifiliar Helix antenna.
  [ Hits: 326 | Votes: 0 | Rating: 0 ]

• Mirrored J-Pole - The mirror-image J-Pole is very easy to construct and requires only two T-Fittings plus a length of copper pipe.
  [ Hits: 4121 | Votes: 3 | Rating: 4.67 ]
• The simple 144/440 copper pipe J - A simple dual band VHF UHF jpole antenna Projects by Dale Kubichek
  [ Hits: 8389 | Votes: 18 | Rating: 8 ]
• Single band copper pipe J Antenna - A monoband J pole antenna dimensions sheet by N6JSX
  [ Hits: 1877 | Votes: 0 | Rating: 0 ]
• Copper Pipe J-Pole Antenna - A fixed j-pole antenna plan for 144 MHz and 430 MHz
  [ Hits: 2026 | Votes: 3 | Rating: 7 ]
• The SIMPLE 2m Copper pipe J - A copper J Antenna for 144 and 430 article with design, feeding methods and pictures
  [ Hits: 599 | Votes: 1 | Rating: 1 ]
• Jpole for 70cm - A homemade Jpole antenna for 70 cm band made with 6mm copper pipe
  [ Hits: 254 | Votes: 2 | Rating: 9 ]

• Magnetic Loop HF antenna - An homebrew HF Magnetic loop made with 2m length of 6mm diameter copper pipe formed into a near circle as the low loss inductor, a short length of coax as a capacitor,a short length of mains cable, again as a fixed tuned capacitor, a tunable 365pF air spaced capacitor, and a small Jackson C804 airspaced variable with a small 3-35pF trimmer in parallel
  [ Hits: 131 | Votes: 0 | Rating: 0 ]

• Mighty Woof 2m 70cm Dual Band Fan Dipole - This article describes a unique copper pipe fan dipole that the author home made and that provides fantastic results.
  [ Hits: 564 | Votes: 6 | Rating: 7.17 ]

• LF/VLF Portable Loop Antenna - The octoloop antenna is a length of 25 pair telephone wire inside an octagonal loop shield of 3/4 hard copper pipe
  [ Hits: 3571 | Votes: 11 | Rating: 5.08 ]

• James Pole Antenna - Hand-tuned, J-Pole Antennas. The James Pole Antenna is constructed of 1/2 inch Type M copper pipe, soldered together and capped on both vertical elements. Each Antenna is tuned for center frequency.
  [ Hits: 218 | Votes: 0 | Rating: 0 ]